gridview 分页

     实现gridview分页有两中方法：

     一、gridview的DataSourceID连接SqlDataSource;在SqlDataSource这个控件中实现对数据源的操作（insert、update、delete）;gridview中AllowPaging="True" （添加分页）；

     二、方法

gvReceiver--gridview的ID

           protected void gvReceiver_DataBinding(object sender, EventArgs e)
    {
                    if (this.gvReceiver.PageIndex >= this.gvReceiver.PageCount && this.gvReceiver.PageCount > 0)
            {
                this.gvReceiver.PageIndex = this.gvReceiver.PageIndex - 1;
            }
     }

 

      protected void gvReceiver_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        
            this.gvReceiver.PageIndex = e.NewPageIndex;
            this.gvReceiver.DataBind();
     }